// JavaScript Document by www.actweb.fr -01/02/2006
function writeCookie(name, value)
	{
		var argv = writeCookie.arguments;
		var argc = writeCookie.arguments.length;
		
		var expires = (argc > 2) ? argv[2] : null;
		var path = (argc > 3) ? argv[3] : null;
		var domain = (argc > 4) ? argv[4] : null;
		var secure = (argc > 5) ? argv[5] : false;
		
		document.cookie= name + "=" + escape(value) +
		((expires==null) ? "" : ("; expires="+ expires.toGMTString())) +
		((path==null) ? "" : ("; path="+ path))+
		((domain==null) ? "" : ("; domain="+ domain))+
		((secure==true) ? "; secure" : "");
	
	}
	
	function getCookieVal(offset)
	{
		var endstr = document.cookie.indexOf (";", offset);
		
		if (endstr == -1) endstr = document.cookie.length;
		return unescape(document.cookie.substring(offset, endstr));
	}
	
	function readCookie(name)
	{
		var arg = name+"=";
		var alen = arg.length;
		var clen = document.cookie.length;
		var i=0;
	
		while (i < clen)
		{
			var j = i + alen;
			
			if (document.cookie.substring(i, j) == arg) return getCookieVal(j);
			i = document.cookie.indexOf(" ",i) + 1;
			if (i == 0) break;
		}
		
		return null;
	}